New McKinsey Report on Global Migration

The McKinsey Global Institute has a new report on global migration and the findings are worth reviewing:

Moving more labor to higher-productivity settings boosts global GDP. Migrants of all skill levels contribute to this effect, whether through innovation and entrepreneurship or through freeing up natives for higher-value work. In fact, migrants make up just 3.4 percent of the world’s population, but MGI’s research finds that they contribute nearly 10 percent of global GDP. They contributed roughly $6.7 trillion to global GDP in 2015—some $3 trillion more than they would have produced in their origin countries. Developed nations realize more than 90 percent of this effect.

…Extensive academic evidence shows that immigration does not harm native employment or wages, although there can be short-term negative effects if there is a large inflow of migrants to a small region, if migrants are close substitutes for native workers, or if the destination economy is experiencing a downturn.

Realizing the benefits of immigration hinges on how well new arrivals are integrated into their destination country’s labor market and intosociety.1 Today immigrants tend to earn 20 to 30 percent less than native-born workers. But if countries narrow that wage gap to just 5 to 10 percent by integrating immigrants more effectively across various aspects of education, housing, health, and community engagement, they could generate an additional boost of $800 billion to $1 trillion to worldwide economic output annually. This is a relatively conservative goal, but it can nevertheless produce broader positive effects, including lower poverty rates and higher overall productivity in destination economies.